0001127602-19-027328.txt : 20190823 0001127602-19-027328.hdr.sgml : 20190823 20190823170324 ACCESSION NUMBER: 0001127602-19-027328 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190821 FILED AS OF DATE: 20190823 DATE AS OF CHANGE: 20190823 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Vahaviolos Sotirios J. CENTRAL INDEX KEY: 0001473727 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34481 FILM NUMBER: 191049812 MAIL ADDRESS: STREET 1: C/O MISTRAS GROUP, INC. STREET 2: 195 CLARKSVILLE ROAD CITY: PRINCETON JUNCTION STATE: NJ ZIP: 08550 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Mistras Group, Inc. CENTRAL INDEX KEY: 0001436126 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING SERVICES [8711] IRS NUMBER: 223341267 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 195 CLARKSVILLE ROAD CITY: PRINCETON JUNCTION STATE: NJ ZIP: 08550 BUSINESS PHONE: 609-716-4000 MAIL ADDRESS: STREET 1: 195 CLARKSVILLE ROAD CITY: PRINCETON JUNCTION STATE: NJ ZIP: 08550 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2019-08-21 0001436126 Mistras Group, Inc. MG 0001473727 Vahaviolos Sotirios J. C/O MISTRAS GROUP, INC. 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550 1 1 1 Executive Chairman Common Stock 2019-08-21 4 M 0 133461 13.46 A 10478110 D Common Stock 2019-08-21 4 F 0 61191 15.66 D 10416919 D Common Stock 2019-08-21 4 F 0 47220 15.67 D 10369699 D Stock Options (Right to Buy) 13.46 2019-08-21 4 M 0 133461 0 D 2019-09-01 Common Stock 133461 816539 D Stock Options (Right to Buy) 13.46 2019-08-21 4 F 0 816539 0 D 2019-09-01 Common Stock 816539 0 D Represents shares withheld for payment of tax liability as a result of the exercise of stock options. Represents shares withheld for payment of additional tax liability as a result of the exercise of stock options on August 16, 2019 which were not originally withheld upon exercise. These options are fully vested. These options were surrendered to the issuer as consideration for the exercise price for the net cashless exercise of 950,000 stock option. Michael C. Keefe, attorney-in-fact for Sotirios J. Vahaviolos 2019-08-23